Solar Panel Junction Box With 2 Terminal
- Insulation material: PPO/PPE
- Contact material: tin-plated copper
- Rated voltage: 1000v
- Rated current:4.8A-10A
- Testing Voltage: 6500V,50Hz,1Min
- Working temperature:-40℃~+85℃
- Degree of protection:IP67
- Certification:IEC62852 /UL6703
Description
The solar panel junction box connection is tailored for use in crystalline silicon or thin – film solar photovoltaic modules. Comprising three main components – a box body, solar PV cable, and solar connector, this product has been certified in accordance with TUV/UL/IEC/CE standards. As a result, it offers users a safe, rapid, and dependable connectivity solution.
Engineered with the 25 year lifespan of photovoltaic power plants in mind, it exhibits long term stable electrical contact performance, making it an essential part of photovoltaic modules. With this junction box connection, you can ensure that your PV installations are set up and operational both efficiently and safely.
Specification
| Product Type | 2 Rail | 3 Rail | 4 Rail | 5 Rail |
| Rated Voltage | 1000V | 1000V | 1000V | 1000V |
| Rated Current | 8.4A-15A | 13A | 14A | Per route6A |
| Safety class | ClassⅡ | Class Ⅱ | Class Ⅱ | Class Ⅱ |
| Protection Degree | IP67 | IP67 | IP67 | IP67 |
| Contact Resistance | ≤0.5mΩ | ≤0.5mΩ | ≤0.5mΩ | ≤0.5mΩ |
| Pollution Degree | CATI II/2
-40℃~85℃ |
CATI II/2 | CATI II/2 | CATIII/2 |
| Ambient Temperature | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ |
| Degree of protection | Pourng sealant | Sealing ring | Pourng sealant | / |
| Busbar connection | Welding | Welding | Welding | / |
| Rated Connecing Capacity | 4mm²,6mm² | 2.5mm²,4mm²,6mm² | 4mm²~6mm² | / |
| Flame Class | UL94V-0 | UL94V-0 | UL94 V-0 | UL94 V-0 |
| Certification | IEC62852/UL6703 | IEC62852/UL6703 | IEC62852 /UL6703 | IEC62852 /UL6703 |
Packing & Delivery
It is an important part of the solar system. Good connection quality ensures the long-term and safe operation of the photovoltaic system and effectively reduces the failure rate of the photovoltaic system and the later operating costs.
Delivery Time
We try hard to make as much orders as possible ready for shipping within 48 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. Normally, the customized production time is 10 – 20 days, which will be adjusted according to the quantity of the bulk order.
Packing
In the SQ cable factory, the equipped intelligent and digital factory enables the integration, intelligence, and digitization of the whole production and inspection process.
We can supply various packages like cable rolls, cartons, wooden drums, reels and pallets for different meters as you request.
Delivery Time
We try hard to make as much orders as possible ready for shipping within 48 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. Normally, the customized production time is 10 - 20 days, which will be adjusted according to the quantity of the bulk order.
